ENGINE (J05E)/TROUBLESHOOTING
2–375
1.
Perform engine warm up. (engine coolant temperature: 80
C {176
F} or more)
2.
Stop the engine and set the starter key to the "LOCK" position.
3.
Connect the vehicle to HINO DX
Ⅱ
.
4.
Set the starter key to the "ON" position.
5.
Select [Engine] and check if the DTC (P0222 or P0223) has been
detected.
NO
YES
8
Check the DTC detected (Engine ECU)
SHTS021270300337
Has DTC (P0222 or P0223) been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.